package com.lagou.edu.course.service;

import com.lagou.edu.course.model.response.CourseSectionListResult;

/**
 * TODO
 *
 * @author lm
 * @since 2021/11/1 15:08
 */
public interface SectionService {
    CourseSectionListResult getSectionInfoByCourseId(Integer userId, Integer courseId);
}
